http://commons.apache.org/proper/commons-vfs/: Apache Commons VFS is a Virtual File System library. (The Apache Software Foundation)
  • Rami Ojares
  • Anthony Goubard
  • Christopher Ottley
  • Dave Marion
  • Scott Bjerstedt
  • Jose Juan Montiel
  • Otto Fowler
  • Adam Murdoch ()
  • James Strachan (SpiritSoft, Inc.)
  • Mario Ivankovits (OPS EDV Gmbh)
  • Rahul Akolkar (The Apache Software Foundation)
  • James Carman (The Apache Software Foundation)
  • Ralph Goers (Intuit)
  • Joerg Schaible
  • Gary D. Gregory
  • Bernd Eckenfels 
public class org.apache.commons.vfs2.provider.url.UrlFileObject extends org.apache.commons.vfs2.provider.AbstractFileObject<org.apache.commons.vfs2.provider.url.UrlFileSystem>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.vfs2.provider.url.UrlFileObject
  super_class: org.apache.commons.vfs2.provider.AbstractFileObject
{
  private java.net.URL url;
    descriptor: Ljava/net/URL;
    flags: (0x0002) ACC_PRIVATE

  protected void <init>(org.apache.commons.vfs2.provider.url.UrlFileSystem, org.apache.commons.vfs2.provider.AbstractFileName);
    descriptor: (Lorg/apache/commons/vfs2/provider/url/UrlFileSystem;Lorg/apache/commons/vfs2/provider/AbstractFileName;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
        start local 1 // org.apache.commons.vfs2.provider.url.UrlFileSystem fs
        start local 2 // org.apache.commons.vfs2.provider.AbstractFileName fileName
         0: .line 47
            aload 0 /* this */
            aload 2 /* fileName */
            aload 1 /* fs */
            invokespecial org.apache.commons.vfs2.provider.AbstractFileObject.<init>:(Lorg/apache/commons/vfs2/provider/AbstractFileName;Lorg/apache/commons/vfs2/provider/AbstractFileSystem;)V
         1: .line 48
            return
        end local 2 // org.apache.commons.vfs2.provider.AbstractFileName fileName
        end local 1 // org.apache.commons.vfs2.provider.url.UrlFileSystem fs
        end local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/apache/commons/vfs2/provider/url/UrlFileObject;
            0    2     1        fs  Lorg/apache/commons/vfs2/provider/url/UrlFileSystem;
            0    2     2  fileName  Lorg/apache/commons/vfs2/provider/AbstractFileName;
    MethodParameters:
          Name  Flags
      fs        final
      fileName  final

  protected void doAttach();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
         0: .line 56
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.url.UrlFileObject.url:Ljava/net/URL;
            ifnonnull 2
         1: .line 58
            aload 0 /* this */
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.apache.commons.vfs2.provider.url.UrlFileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            invokevirtual org.apache.commons.vfs2.provider.url.UrlFileObject.createURL:(Lorg/apache/commons/vfs2/FileName;)Ljava/net/URL;
            putfield org.apache.commons.vfs2.provider.url.UrlFileObject.url:Ljava/net/URL;
         2: .line 60
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/vfs2/provider/url/UrlFileObject;
    Exceptions:
      throws java.lang.Exception

  protected java.net.URL createURL(org.apache.commons.vfs2.FileName);
    descriptor: (Lorg/apache/commons/vfs2/FileName;)Ljava/net/URL;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
        start local 1 // org.apache.commons.vfs2.FileName name
         0: .line 63
            aload 1 /* name */
            instanceof org.apache.commons.vfs2.provider.URLFileName
            ifeq 3
         1: .line 64
            aload 0 /* this */
            invokevirtual org.apache.commons.vfs2.provider.url.UrlFileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            checkcast org.apache.commons.vfs2.provider.URLFileName
            astore 2 /* urlName */
        start local 2 // org.apache.commons.vfs2.provider.URLFileName urlName
         2: .line 67
            new java.net.URL
            dup
            aload 2 /* urlName */
            aconst_null
            invokevirtual org.apache.commons.vfs2.provider.URLFileName.getURIEncoded:(Ljava/lang/String;)Ljava/lang/String;
            invokespecial java.net.URL.<init>:(Ljava/lang/String;)V
            areturn
        end local 2 // org.apache.commons.vfs2.provider.URLFileName urlName
         3: .line 69
      StackMap locals:
      StackMap stack:
            new java.net.URL
            dup
            aload 0 /* this */
            invokevirtual org.apache.commons.vfs2.provider.url.UrlFileObject.getName:()Lorg/apache/commons/vfs2/FileName;
            invokeinterface org.apache.commons.vfs2.FileName.getURI:()Ljava/lang/String;
            invokespecial java.net.URL.<init>:(Ljava/lang/String;)V
            areturn
        end local 1 // org.apache.commons.vfs2.FileName name
        end local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0     this  Lorg/apache/commons/vfs2/provider/url/UrlFileObject;
            0    4     1     name  Lorg/apache/commons/vfs2/FileName;
            2    3     2  urlName  Lorg/apache/commons/vfs2/provider/URLFileName;
    Exceptions:
      throws java.net.MalformedURLException, org.apache.commons.vfs2.FileSystemException, org.apache.commons.httpclient.URIException
    MethodParameters:
      Name  Flags
      name  final

  protected org.apache.commons.vfs2.FileType doGetType();
    descriptor: ()Lorg/apache/commons/vfs2/FileType;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=6, args_size=1
        start local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
         0: .line 79
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.url.UrlFileObject.url:Ljava/net/URL;
            invokevirtual java.net.URL.openConnection:()Ljava/net/URLConnection;
            astore 1 /* conn */
        start local 1 // java.net.URLConnection conn
         1: .line 80
            aload 1 /* conn */
            invokevirtual java.net.URLConnection.getInputStream:()Ljava/io/InputStream;
            astore 2 /* in */
        start local 2 // java.io.InputStream in
         2: .line 82
            aload 1 /* conn */
            instanceof java.net.HttpURLConnection
            ifeq 8
         3: .line 83
            aload 1 /* conn */
            checkcast java.net.HttpURLConnection
            invokevirtual java.net.HttpURLConnection.getResponseCode:()I
            istore 3 /* status */
        start local 3 // int status
         4: .line 85
            sipush 200
            iload 3 /* status */
            if_icmpeq 8
         5: .line 86
            getstatic org.apache.commons.vfs2.FileType.IMAGINARY:Lorg/apache/commons/vfs2/FileType;
            astore 5
         6: .line 92
            aload 2 /* in */
            invokevirtual java.io.InputStream.close:()V
         7: .line 86
            aload 5
            areturn
        end local 3 // int status
         8: .line 90
      StackMap locals: java.net.URLConnection java.io.InputStream
      StackMap stack:
            getstatic org.apache.commons.vfs2.FileType.FILE:Lorg/apache/commons/vfs2/FileType;
            astore 5
         9: .line 92
            aload 2 /* in */
            invokevirtual java.io.InputStream.close:()V
        10: .line 90
            aload 5
            areturn
        11: .line 91
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 4
        12: .line 92
            aload 2 /* in */
            invokevirtual java.io.InputStream.close:()V
        13: .line 93
            aload 4
            athrow
        end local 2 // java.io.InputStream in
        end local 1 // java.net.URLConnection conn
        14: .line 94
      StackMap locals: org.apache.commons.vfs2.provider.url.UrlFileObject
      StackMap stack: java.io.FileNotFoundException
            pop
        15: .line 95
            getstatic org.apache.commons.vfs2.FileType.IMAGINARY:Lorg/apache/commons/vfs2/FileType;
            areturn
        end local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   16     0    this  Lorg/apache/commons/vfs2/provider/url/UrlFileObject;
            1   14     1    conn  Ljava/net/URLConnection;
            2   14     2      in  Ljava/io/InputStream;
            4    8     3  status  I
      Exception table:
        from    to  target  type
           2     6      11  any
           8     9      11  any
           0     7      14  Class java.io.FileNotFoundException
           8    10      14  Class java.io.FileNotFoundException
          11    14      14  Class java.io.FileNotFoundException
    Exceptions:
      throws java.lang.Exception

  protected long doGetContentSize();
    descriptor: ()J
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=6, args_size=1
        start local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
         0: .line 104
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.url.UrlFileObject.url:Ljava/net/URL;
            invokevirtual java.net.URL.openConnection:()Ljava/net/URLConnection;
            astore 1 /* conn */
        start local 1 // java.net.URLConnection conn
         1: .line 105
            aload 1 /* conn */
            invokevirtual java.net.URLConnection.getInputStream:()Ljava/io/InputStream;
            astore 2 /* in */
        start local 2 // java.io.InputStream in
         2: .line 107
            aload 1 /* conn */
            invokevirtual java.net.URLConnection.getContentLength:()I
            i2l
            lstore 4
         3: .line 109
            aload 2 /* in */
            invokevirtual java.io.InputStream.close:()V
         4: .line 107
            lload 4
            lreturn
         5: .line 108
      StackMap locals: org.apache.commons.vfs2.provider.url.UrlFileObject java.net.URLConnection java.io.InputStream
      StackMap stack: java.lang.Throwable
            astore 3
         6: .line 109
            aload 2 /* in */
            invokevirtual java.io.InputStream.close:()V
         7: .line 110
            aload 3
            athrow
        end local 2 // java.io.InputStream in
        end local 1 // java.net.URLConnection conn
        end local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/commons/vfs2/provider/url/UrlFileObject;
            1    8     1  conn  Ljava/net/URLConnection;
            2    8     2    in  Ljava/io/InputStream;
      Exception table:
        from    to  target  type
           2     3       5  any
    Exceptions:
      throws java.lang.Exception

  protected long doGetLastModifiedTime();
    descriptor: ()J
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=6, args_size=1
        start local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
         0: .line 118
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.url.UrlFileObject.url:Ljava/net/URL;
            invokevirtual java.net.URL.openConnection:()Ljava/net/URLConnection;
            astore 1 /* conn */
        start local 1 // java.net.URLConnection conn
         1: .line 119
            aload 1 /* conn */
            invokevirtual java.net.URLConnection.getInputStream:()Ljava/io/InputStream;
            astore 2 /* in */
        start local 2 // java.io.InputStream in
         2: .line 121
            aload 1 /* conn */
            invokevirtual java.net.URLConnection.getLastModified:()J
            lstore 4
         3: .line 123
            aload 2 /* in */
            invokevirtual java.io.InputStream.close:()V
         4: .line 121
            lload 4
            lreturn
         5: .line 122
      StackMap locals: org.apache.commons.vfs2.provider.url.UrlFileObject java.net.URLConnection java.io.InputStream
      StackMap stack: java.lang.Throwable
            astore 3
         6: .line 123
            aload 2 /* in */
            invokevirtual java.io.InputStream.close:()V
         7: .line 124
            aload 3
            athrow
        end local 2 // java.io.InputStream in
        end local 1 // java.net.URLConnection conn
        end local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/commons/vfs2/provider/url/UrlFileObject;
            1    8     1  conn  Ljava/net/URLConnection;
            2    8     2    in  Ljava/io/InputStream;
      Exception table:
        from    to  target  type
           2     3       5  any
    Exceptions:
      throws java.lang.Exception

  protected java.lang.String[] doListChildren();
    descriptor: ()[Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
         0: .line 132
            new org.apache.commons.vfs2.FileSystemException
            dup
            ldc "Not implemented."
            invokespecial org.apache.commons.vfs2.FileSystemException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/vfs2/provider/url/UrlFileObject;
    Exceptions:
      throws java.lang.Exception

  protected java.io.InputStream doGetInputStream();
    descriptor: ()Ljava/io/InputStream;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
         0: .line 140
            aload 0 /* this */
            getfield org.apache.commons.vfs2.provider.url.UrlFileObject.url:Ljava/net/URL;
            invokevirtual java.net.URL.openStream:()Ljava/io/InputStream;
            areturn
        end local 0 // org.apache.commons.vfs2.provider.url.UrlFileObject this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/vfs2/provider/url/UrlFileObject;
    Exceptions:
      throws java.lang.Exception
}
Signature: Lorg/apache/commons/vfs2/provider/AbstractFileObject<Lorg/apache/commons/vfs2/provider/url/UrlFileSystem;>;
SourceFile: "UrlFileObject.java"